2024MNRAS.530.4153T

Query : 2024MNRAS.530.4153T

2024MNRAS.530.4153T - Mon. Not. R. Astron. Soc., 530, 4153-4202 (2024/June-1)

Ring nebulae around Wolf-Rayet stars in M33 as seen by SITELLE.

TUQUET S., ST-LOUIS N., DRISSEN L., RAAIJMAKERS S., ROUSSEAU-NEPTON L., MARTIN R.P., ROBERT C. and AMRAM P.

Abstract (from CDS):

We have conducted an analysis of nebulae around Wolf-Rayet (WR) stars in M33 using data collected by the imaging Fourier transform spectrometer SITELLE at the Canada-France-Hawaii telescope as part of the SIGNALS Large Program. Of the 211 known WR stars in M33, 178 are located in the fields observed in this study. We present the results of this analysis in the form of a comprehensive summary of all nebulae found around the observed WR stars. Based on three criteria we find to be the most effective for their detection, we detect a clear association with a circumstellar bubble around 33 of them (19 per cent). Our results show that the presence of bubbles does not correlate with the spectral type of the central star. The mean diameter of the WR nebulae we have found is 21 parsec.

Abstract Copyright: © 2024 The Author(s). Published by Oxford University Press on behalf of Royal Astronomical Society.

Journal keyword(s): techniques: imaging spectroscopy - stars: Wolf-Rayet - ISM: bubbles - galaxies: individual: M33

Simbad objects: 52

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Number of rows : 52
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 LGGS J013307.80+302951.1 WR* 01 33 07.80 +30 29 51.1 20.170 20.620 20.875 20.789 20.781 WNE 6 0
2 LGGS J013312.95+304459.4 WR* 01 33 12.95 +30 44 59.4 20.497 21.141 21.312 21.054 20.973 WN 6 0
3 [NM2011] J013314.56+305319.6 WR* 01 33 14.5293743304 +30 53 19.512042108     19.92     WN3 3 1
4 [NM2011] J013315.02+303906.9 WR* 01 33 15.02 +30 39 06.9 19.018 19.433 19.784 19.663 19.647 WC5-6 10 0
5 [NM2011] J013326.60+303550.3 WR* 01 33 26.5727778696 +30 35 50.111175048     20.11     WN6 2 0
6 [MC83] 27 WR* 01 33 27.7172491680 +30 31 50.736563472 18.953 19.444 19.719 19.579 19.536 WN 9 0
7 [LBW2010] 34 SNR 01 33 28.11 +30 31 35.3   20.59 20.83     ~ 22 0
8 NGC 595 HII 01 33 33.53 +30 41 29.8           ~ 213 0
9 LGGS J013334.04+304117.2 WR* 01 33 34.04 +30 41 17.2 19.410 20.080 19.779 19.495 19.182 WN 6 0
10 LGGS J013335.73+303629.1 WR* 01 33 35.73 +30 36 29.1 17.759 18.633 18.825 18.866 18.874 WC 10 0
11 2MASS J01333949+3045405 s*b 01 33 39.4805722176 +30 45 40.506923808 16.553 17.567 17.503 17.404 17.350 B0.5Ia+WNE 23 0
12 [AM85] M 33 11 Pe* 01 33 40.6561548075 +30 42 53.641636884 19.496 20.434 20.555 20.420 20.305 ~ 8 0
13 LGGS J013341.65+303855.2 WR* 01 33 41.65 +30 38 55.2 19.314 20.190 20.159 19.885 19.639 WN 4 0
14 LGGS J013341.91+304202.7 WR* 01 33 41.91 +30 42 02.7 19.374 20.293 20.299 20.465 20.775 WN 7 0
15 [MC83] 44 WR* 01 33 42.4873793712 +30 33 14.469475392 17.961 18.857 18.992 18.977 18.983 WC5 20 0
16 [MC83] 45 WR* 01 33 44.3906340072 +30 38 43.871534232 17.541 17.467 21.040 18.065 17.789 WC4 16 0
17 [MJ98] WR 78 WR* 01 33 45.2040569856 +30 38 41.128054404 19.729 20.413 20.597 20.410 20.091 WN7 7 0
18 [MC83] 46 WR* 01 33 45.9467126991 +30 36 02.498263244 19.409 20.055 20.429 20.278 20.123 WN4b 16 0
19 [WC72] 13 WR* 01 33 46.7555140461 +30 33 34.230624340 19.662 20.218 20.064 19.834 20.289 WC5 14 0
20 [MJ98] WR 86 WR* 01 33 47.7929229600 +30 33 37.830733956 18.581 19.703 20.009 20.130 20.290 WN4 6 0
21 LGGS J013347.96+304506.6 WR* 01 33 47.96 +30 45 06.6 20.676 21.197 21.262 21.116 20.941 WN 8 0
22 [NM2011] J013350.71+305636.7 WR* 01 33 50.71 +30 56 36.7     20.05     WN3 3 0
23 M 33 GiG 01 33 50.8965749232 +30 39 36.630403128 6.17 6.27 5.72     ~ 6226 1
24 [WC72] 19 WR* 01 33 51.8096748168 +30 33 28.189324224 20.857 20.995 20.875 20.507 20.126 WC6 9 0
25 [MC83] 57 WR* 01 33 52.6723405512 +30 45 01.943969436 19.665 20.511 20.527 20.587 20.840 WC4 11 0
26 [NM2011] J013356.33+303420.8 WR* 01 33 56.3765649984 +30 34 20.755234164     20.88     WN3 2 0
27 MCA 14 WR* 01 33 57.1677310584 +30 35 11.755633812 19.195 20.182 20.393 20.318 20.095 WNL 7 0
28 2MASS J01335866+3035260 ** 01 33 58.690 +30 35 25.79 15.795 16.632 17.381 16.897 16.840 B1Ia+WNE 13 0
29 [WC72] 24 WR* 01 33 59.3581899960 +30 33 37.282554756 18.900 19.352 19.815 19.712 20.030 WC5 14 0
30 [NM2011] J013404.07+304658.3 WR* 01 34 04.07 +30 46 58.3     19.53     WN6 3 0
31 [HS80] B393 WR* 01 34 06.79 +30 47 27.0 16.087 17.058 17.199 17.248 17.296 WN7 18 0
32 LGGS J013407.76+304143.1 WR* 01 34 07.76 +30 41 43.1 20.227 21.121 20.761 20.447 20.344 WN 7 0
33 [HS80] B517 WR* 01 34 16.07 +30 36 42.1 16.80 17.89 17.95 17.86 17.83 Ofpe/WN9 21 0
34 LGGS J013416.28+303646.4 WR* 01 34 16.2585666312 +30 36 46.254377196 19.239 19.717 19.945 19.744 19.612 WC5 14 0
35 [HS80] B516 WR* 01 34 16.3248094464 +30 37 12.142267536 16.898 17.887 18.127 18.066 18.021 WN7 7 0
36 [NM2011] J013417.21+303334.7 WR* 01 34 17.21 +30 33 34.7     20.27     WN3 2 0
37 [NM2011] J013419.16+303127.7 WR* 01 34 19.16 +30 31 27.7     21.26     WN3 2 0
38 [NM2011] J013419.68+303343.0 WR* 01 34 19.68 +30 33 43.0     20.67     WN3-4 2 0
39 [NM2011] J013423.02+304650.0 WR* 01 34 22.9949944680 +30 46 49.872682200     19.43     WN4 2 0
40 [NM2011] J013438.98+304119.8 WR* 01 34 38.98 +30 41 19.8     20.20     WC4 2 0
41 [NM2011] J013443.51+304919.4 WR* 01 34 43.4839289640 +30 49 19.388078328     20.88     WN4 2 0
42 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
43 RMC 136 Cl* 05 38 42.396 -69 06 03.36   5.81 5.40     ~ 2236 2
44 HD 56925 WR* 07 18 29.1311435688 -13 13 01.513932528 11.21 11.74 11.56 11.40   WN4b 181 0
45 NGC 2359 HII 07 18 30.000 -13 13 36.00           ~ 170 0
46 NGC 3199 HII 10 16 32.8 -57 56 02           ~ 70 1
47 HD 89358 WR* 10 17 02.2743231360 -57 54 46.875258324 11.1 11.19 10.83 10.59   WN4-s 181 1
48 WR 19 WR* 10 18 04.9885430688 -58 16 26.244521868   14.80 13.85     WC5+O9 74 0
49 RCW 78 HII 13 33.9 -62 15           ~ 27 0
50 Hen 2-427 WR* 19 11 30.8749167768 +16 51 38.200938264   12.19 11.50     WN8h 350 0
51 HD 191765 WR* 20 10 14.1928045152 +36 10 35.070683376 7.64 8.08 8.08     WN6-s 452 0
52 HD 192163 WR* 20 12 06.5418877464 +38 21 17.784181008 7.12 7.49 7.50     WN6(h)-s 715 1

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